This page summarizes earthquakes in Guayanilla (United States). The most recently recorded event was a magnitude M2.5 earthquake near Boca on 2026-07-30 21:32:16 UTC. All event lists and map markers are limited to the last 30 days.
Guayanilla is a town and municipality of Puerto Rico located on the southern coast of the island, bordering the Caribbean Sea, south of Adjuntas, east of Yauco; and west of Peñuelas and about 12 miles (19 km) west of Ponce. Guayanilla is spread over 16 barrios and Guayanilla Pueblo.
In 2026, Guayanilla recorded 107 earthquakes within United States. The average magnitude was M2.32. The strongest event reached M3.9.
By event count in 2026, this region ranks #34 within United States.
Located on the Caribbean Plate.
